一种基于检测单元观测数据的目标检测算法
A Target Detection Algorithm Based on Observation Data from Detection Units
摘要: 基于目标、杂波与频率可控阵列MIMO雷达系统响应之间的互耦机制，本文将频率分集对杂波散射特性的影响纳入检测器设计框架。推导出一阶检测器OS-GLRT，该检测器仅使用被测单元的回波数据即可完成整个检测过程。数值仿真结果验证了该检测器的有效性。
Abstract: Based on the mutual coupling mechanism between the target, clutter, and frequency-controllable array radar system response, this paper incorporates the influence of frequency diversity on clutter scattering characteristics into the detector design framework. A first-order detector is derived, which can complete the entire detection process using only the echo data of the unit under test. Numerical simulation results verify the effectiveness of this detector.
文章引用：黄情操. 一种基于检测单元观测数据的目标检测算法[J]. 传感器技术与应用, 2026, 14(4): 795-802. https://doi.org/10.12677/jsta.2026.144076

参考文献

[1] 黄栎冰. 频控阵MIMO雷达自适应目标检测方法研究[D]: [博士学位论文]. 成都: 电子科技大学, 2025.
[2] Li, W., Li, X., Yang, F. and Cui, G.L. (2025) Range Deception Interference Recognition and High-Speed Target Integration Detection Method for Multistatic Radar System. IEEE Transactions on Aerospace and Electronic Systems, 62, 1965-1977.
[3] Joshi, S.K., Baumgartner, S.V. and Krieger, G. (2022) Tracking and Track Management of Extended Targets in Range-Doppler Using Range-Compressed Airborne Radar Data. IEEE Transactions on Geoscience and Remote Sensing, 60, 1-20.
https://doi.org/10.1109/tgrs.2021.3084862
[4] 徐健. 基于频控阵的雷达抗干扰方法研究[D]: [硕士学位论文]. 成都: 电子科技大学, 2019.
[5] Antonik, P., Wicks, M.C., Griffiths, H.D. and Baker, C.J. (2006) Frequency Diverse Array Radars. 2006 IEEE Conference on Radar, Verona, 24-27 April 2006, 215-217.
https://doi.org/10.1109/radar.2006.1631800
[6] Cui, C., Xu, J., Gui, R., Wang, W. and Wu, W. (2018) Search-Free DOD, DOA and Range Estimation for Bistatic FDA-MIMO Radar. IEEE Access, 6, 15431-15445.
https://doi.org/10.1109/access.2018.2816780
[7] Wang, W.Q. and Shao, H.Z. (2014) Range-Angle Localization of Targets by a Double-Pulse Frequency Diverse Array Radar. IEEE Journal of Selected Topics in Signal Processing, 8, 106-114.
https://doi.org/10.1109/jstsp.2013.2285528
[8] Wang, W.Q. (2014) Subarray-Based Frequency Diverse Array Radar for Target Range-Angle Estimation. IEEE Transactions on Aerospace and Electronic Systems, 50, 3057-3067.
https://doi.org/10.1109/taes.2014.120804
[9] Wang, Y., Wang, W.Q., Chen, H. and Shao, H. (2015) Optimal Frequency Diverse Subarray Design with Cramér-Rao Lower Bound Minimization. IEEE Antennas and Wireless Propagation Letters, 14, 1188-1191.
https://doi.org/10.1109/lawp.2015.2396951
[10] 朱圣棋, 余昆, 许京伟, 等. 波形分集阵列新体制雷达研究进展与展望[J]. 雷达学报, 2021, 10(6): 795-810.
[11] Wang, S.L., Xu, Z.H., Liu, X.H., Dong, W. and Wang, G.Y. (2018) Subarray-Based Frequency Diverse Array for Target Range-Angle Localization with Monopulse Processing. IEEE Sensors Journal, 18, 5937-5947.
[12] Gao, K., Wang, W.Q. and Cai, J. (2016) Frequency Diverse Array and MIMO Hybrid Radar Transmitter Design via Cramér-Rao Lower Bound Minimisation. IET Radar, Sonar & Navigation, 10, 1660-1670.
https://doi.org/10.1049/iet-rsn.2015.0644
[13] Wang, W.Q. and So, H.C. (2014) Transmit Subaperturing for Range and Angle Estimation in Frequency Diverse Array Radar. IEEE Transactions on Signal Processing, 62, 2000-2011.
https://doi.org/10.1109/tsp.2014.2305638
[14] Li, B., Bai, W. and Zheng, G. (2018) Successive ESPRIT Algorithm for Joint Doa-Range-Polarization Estimation with Polarization Sensitive FDA-MIMO Radar. IEEE Access, 6, 36376-36382.
https://doi.org/10.1109/access.2018.2844948
[15] Qin, S., Zhang, Y.D., Amin, M.G. and Gini, F. (2017) Frequency Diverse Coprime Arrays with Coprime Frequency Offsets for Multitarget Localization. IEEE Journal of Selected Topics in Signal Processing, 11, 321-335.
https://doi.org/10.1109/jstsp.2016.2627184
[16] Xu, J., Liao, G., Zhu, S. and So, H.C. (2015) Deceptive Jamming Suppression with Frequency Diverse MIMO Radar. Signal Processing, 113, 9-17.
https://doi.org/10.1016/j.sigpro.2015.01.014

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